| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HOWARD MICHELLE J | Director | C/O SECRETARY'S OFFICE, IBM CORPORATION, ONE NEW ORCHARD ROAD, ARMONK | L. Mallardi on behalf of M. J. Howard | 25 Feb 2026 | 0001769389 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBM | Common Stock | Purchase | $11,891 | +50 | +35% | $237.83 | 194 | 25 Feb 2026 | Direct |